Appraiser One has been providing real estate and land appraisals in Ventura County and its surrounding areas for over 37 years. Retaining an appraiser with extensive experience in the your local area is an important aspect of receiving an accurate appraisal. An appraiser with expert knowledge of the local area can assess your home with insight that an appraiser from out of the area won’t possess, helping ensure that your valuation reflects the demonstrated and proven value of comparable homes and land assets in your specific area of Ventura County